The reality is that this signal sharing is not working properly. T-Mobile customers' phones are constantly getting stuck on Orange transmitters even when there is good T-Mobile reception available. This can mean customers have barely 1 bar of low-speed 2G ("G") Orange signal even when there is strong T-Mobile 3G signal available in the area.

T-Mobile say they have activated "smart signal sharing" which should prevent the above from occurring. However, this has failed to fix the problem.

T-Mobile say customers can't opt out of the new scheme. It needs to take notice that for many of its customers the signal sharing scheme is counter-productive and *reduces* the quality of the service they are getting.

Please sign this petition so that T-Mobile/OFCOM realize the extent of this problem.